evas/cserve2: Implement support for GL engine

Simply call the appropriate cache2 functions when possible
and check for usage of cache2 whenever an evas_cache_ function
is called.

This effectively adds cserve2 image (data) load support for the
GL engines. Fonts were already working out-of-the-box.

1 files changed, 109 insertions, 15 deletions

diff --git a/src/modules/evas/engines/gl_common/evas_gl_image.c b/src/modules/evas/engines/gl_common/evas_gl_image.c
index 23177904fb..dfdea48a32 100644
--- a/src/modules/evas/engines/gl_common/evas_gl_image.c
+++ b/src/modules/evas/engines/gl_common/evas_gl_image.c
@@ -1,4 +1,5 @@
 #include "evas_gl_private.h"
+#include "evas_cs2_private.h"
 
 void
 evas_gl_common_image_alloc_ensure(Evas_GL_Image *im)
@@ -16,7 +17,13 @@ evas_gl_common_image_all_unload(Evas_Engine_GL_Context *gc)
 
    EINA_LIST_FOREACH(gc->shared->images, l, im)
      {
-        if (im->im) evas_cache_image_unload_data(&im->im->cache_entry);
+        if (im->im)
+          {
+             if (!evas_cache2_image_cached(&im->im->cache_entry))
+               evas_cache_image_unload_data(&im->im->cache_entry);
+             else
+               evas_cache2_image_unload_data(&im->im->cache_entry);
+          }
         if (im->tex)
           {
              if (!im->tex->pt->dyn.img)
@@ -141,7 +148,10 @@ _evas_gl_common_image(Evas_Engine_GL_Context *gc, RGBA_Image *im_im, Evas_Image_
    im = calloc(1, sizeof(Evas_GL_Image));
    if (!im)
      {
-        evas_cache_image_drop(&(im_im->cache_entry));
+        if (!evas_cache2_image_cached(&im_im->cache_entry))
+          evas_cache_image_drop(&(im_im->cache_entry));
+        else
+          evas_cache2_image_close(&(im_im->cache_entry));
 	*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
 	return NULL;
      }
@@ -163,9 +173,30 @@ evas_gl_common_image_load(Evas_Engine_GL_Context *gc, const char *file, const ch
 {
    RGBA_Image *im_im;
 
+#ifdef EVAS_CSERVE2
+   if (evas_cserve2_use_get())
+     {
+        im_im = (RGBA_Image *) evas_cache2_image_open
+          (evas_common_image_cache2_get(), file, key, lo, error);
+        if (im_im)
+          {
+             *error = evas_cache2_image_open_wait(&im_im->cache_entry);
+             if ((*error != EVAS_LOAD_ERROR_NONE)
+                 && im_im->cache_entry.animated.animated)
+               {
+                  evas_cache2_image_close(&im_im->cache_entry);
+                  im_im = NULL;
+               }
+             else
+               goto image_loaded;
+          }
+     }
+#endif
+
    im_im = evas_common_load_image_from_file(file, key, lo, error);
    if (!im_im) return NULL;
 
+image_loaded:
    return _evas_gl_common_image(gc, im_im, lo, error);
 }
 
@@ -174,9 +205,30 @@ evas_gl_common_image_mmap(Evas_Engine_GL_Context *gc, Eina_File *f, const char *
 {
    RGBA_Image *im_im;
 
+#ifdef EVAS_CSERVE2
+   if (evas_cserve2_use_get() && !eina_file_virtual(f))
+     {
+        im_im = (RGBA_Image *) evas_cache2_image_open
+          (evas_common_image_cache2_get(), eina_file_filename_get(f), key, lo, error);
+        if (im_im)
+          {
+             *error = evas_cache2_image_open_wait(&im_im->cache_entry);
+             if ((*error != EVAS_LOAD_ERROR_NONE)
+                 && im_im->cache_entry.animated.animated)
+               {
+                  evas_cache2_image_close(&im_im->cache_entry);
+                  im_im = NULL;
+               }
+             else
+               goto image_loaded;
+          }
+     }
+#endif
+
    im_im = evas_common_load_image_from_mmap(f, key, lo, error);
    if (!im_im) return NULL;
 
+image_loaded:
    return _evas_gl_common_image(gc, im_im, lo, error);
 }
 
@@ -341,7 +393,10 @@ evas_gl_common_image_alpha_set(Evas_GL_Image *im, int alpha)
    im->alpha = alpha;
    if (!im->im) return im;
    evas_gl_common_image_alloc_ensure(im);
-   evas_cache_image_load_data(&im->im->cache_entry);
+   if (!evas_cache2_image_cached(&im->im->cache_entry))
+     evas_cache_image_load_data(&im->im->cache_entry);
+   else
+     evas_cache2_image_load_data(&im->im->cache_entry);
    im->im->cache_entry.flags.alpha = alpha ? 1 : 0;
 
    if (im->tex) evas_gl_common_texture_free(im->tex, EINA_TRUE);
@@ -376,7 +431,10 @@ evas_gl_common_image_native_enable(Evas_GL_Image *im)
      }
    if (im->im)
      {
-        evas_cache_image_drop(&im->im->cache_entry);
+        if (!evas_cache2_image_cached(&im->im->cache_entry))
+          evas_cache_image_drop(&im->im->cache_entry);
+        else
+          evas_cache2_image_close(&im->im->cache_entry);
         im->im = NULL;
      }
    if (im->tex)
@@ -395,7 +453,10 @@ evas_gl_common_image_native_disable(Evas_GL_Image *im)
 {
    if (im->im)
      {
-        evas_cache_image_drop(&im->im->cache_entry);
+        if (!evas_cache2_image_cached(&im->im->cache_entry))
+          evas_cache_image_drop(&im->im->cache_entry);
+        else
+          evas_cache2_image_close(&im->im->cache_entry);
         im->im = NULL;
      }
    if (im->tex)
@@ -451,7 +512,10 @@ evas_gl_common_image_content_hint_set(Evas_GL_Image *im, int hint)
           }
         if (im->im)
           {
-             evas_cache_image_drop(&im->im->cache_entry);
+             if (evas_cache2_image_cached(&im->im->cache_entry))
+               evas_cache_image_drop(&im->im->cache_entry);
+             else
+               evas_cache2_image_close(&im->im->cache_entry);
              im->im = NULL;
           }
         if (im->tex)
@@ -466,7 +530,10 @@ evas_gl_common_image_content_hint_set(Evas_GL_Image *im, int hint)
      {
         if (im->im)
           {
-             evas_cache_image_drop(&im->im->cache_entry);
+             if (evas_cache2_image_cached(&im->im->cache_entry))
+               evas_cache_image_drop(&im->im->cache_entry);
+             else
+               evas_cache2_image_close(&im->im->cache_entry);
              im->im = NULL;
           }
         if (im->tex)
@@ -510,7 +577,13 @@ evas_gl_common_image_free(Evas_GL_Image *im)
      {
         if (_evas_gl_image_cache_add(im)) return;
      }
-   if (im->im) evas_cache_image_drop(&im->im->cache_entry);
+   if (im->im)
+     {
+        if (!evas_cache2_image_cached(&im->im->cache_entry))
+          evas_cache_image_drop(&im->im->cache_entry);
+        else
+          evas_cache2_image_close(&im->im->cache_entry);
+     }
    if (im->tex) evas_gl_common_texture_free(im->tex, EINA_TRUE);
 
    free(im);
@@ -549,7 +622,10 @@ evas_gl_common_image_dirty(Evas_GL_Image *im, unsigned int x, unsigned int y, un
    if (im->im)
      {
         evas_gl_common_image_alloc_ensure(im);
-        im->im = (RGBA_Image *)evas_cache_image_dirty(&im->im->cache_entry, x, y, w, h);
+        if (!evas_cache2_image_cached(&im->im->cache_entry))
+          im->im = (RGBA_Image *)evas_cache_image_dirty(&im->im->cache_entry, x, y, w, h);
+        else
+          im->im = (RGBA_Image *)evas_cache2_image_dirty(&im->im->cache_entry, x, y, w, h);
      }
    im->dirty = 1;
 }
@@ -588,16 +664,34 @@ evas_gl_common_image_update(Evas_Engine_GL_Context *gc, Evas_GL_Image *im)
          if ((im->tex) &&
              ((im->dirty) || (ie->animated.animated) || (ie->flags.updated_data)))
           {
-             evas_cache_image_load_data(&im->im->cache_entry);
-             evas_gl_common_texture_update(im->tex, im->im);
-             evas_cache_image_unload_data(&im->im->cache_entry);
+              if (!evas_cache2_image_cached(&im->im->cache_entry))
+                {
+                   evas_cache_image_load_data(&im->im->cache_entry);
+                   evas_gl_common_texture_update(im->tex, im->im);
+                   evas_cache_image_unload_data(&im->im->cache_entry);
+                }
+              else
+                {
+                   evas_cache2_image_load_data(&im->im->cache_entry);
+                   evas_gl_common_texture_update(im->tex, im->im);
+                   evas_cache2_image_unload_data(&im->im->cache_entry);
+                }
              ie->flags.updated_data = 0;
           }
 	if (!im->tex)
           {
-             evas_cache_image_load_data(&im->im->cache_entry);
-             im->tex = evas_gl_common_texture_new(gc, im->im);
-             evas_cache_image_unload_data(&im->im->cache_entry);
+             if (!evas_cache2_image_cached(&im->im->cache_entry))
+               {
+                  evas_cache_image_load_data(&im->im->cache_entry);
+                  im->tex = evas_gl_common_texture_new(gc, im->im);
+                  evas_cache_image_unload_data(&im->im->cache_entry);
+               }
+             else
+               {
+                  evas_cache2_image_load_data(&im->im->cache_entry);
+                  im->tex = evas_gl_common_texture_new(gc, im->im);
+                  evas_cache2_image_unload_data(&im->im->cache_entry);
+               }
           }
         im->dirty = 0;
         if (!im->tex) return;